iPhone 15 vs Samsung Galaxy S24 2026
iPhone 15
Apple's 2023 flagship smartphone with A17 Pro chip, 48MP camera, and USB-C
Users seeking long-term device longevity, Apple ecosystem users, and those prioritizing privacy and simplicity.
Samsung Galaxy S24
6.2-inch flagship with Snapdragon 8 Gen 3 and Galaxy AI suite
Tech enthusiasts wanting cutting-edge features, heavy AI users, photographers, and those who upgrade every 2-3 years.
Quick Answer
AI SummaryThe iPhone 15 features Apple's A17 Pro chip and iOS ecosystem with excellent longevity, while the Samsung Galaxy S24 offers superior display technology, more RAM, and advanced AI features through One UI. Both are flagship devices, but they cater to different ecosystem preferences and use cases in 2026.
Read full verdictThe iPhone 15 excels in long-term software support and ecosystem integration, making it ideal for users planning 4+ years of ownership. The Samsung Galaxy S24 provides superior hardware specifications, brighter display, and more advanced AI capabilities, better suited for tech enthusiasts wanting cutting-edge features. Your choice depends on whether you prioritize longevity and simplicity or latest technology and customization.
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Choose iPhone 15 if
Users seeking long-term device longevity, Apple ecosystem users, and those prioritizing privacy and simplicity.
Choose Samsung Galaxy S24 if
Best pickTech enthusiasts wanting cutting-edge features, heavy AI users, photographers, and those who upgrade every 2-3 years.
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Key Differences at a Glance
- Display Technology:✓ Samsung Galaxy S24 wins(Dynamic AMOLED 2X vs Super Retina XDR OLED)
- Peak Brightness:✓ Samsung Galaxy S24 wins(2600 nits vs 2000 nits)
- Processor:Apple A17 Pro vs Snapdragon 8 Gen 3
Key Facts & Figures
53 numeric metrics compared
| Metric | iPhone 15 | Samsung Galaxy S24 | Ratio |
|---|---|---|---|
| Display Size(inches) | 6.1 | 6.2 | |
| Weight(kg) | 171g | 167g | |
| CPU Performance (Single-core)(Geekbench 6 score) | 2,900 points | — | — |
| GPU Performance(TFLOPS) | 30% faster | — | — |
| Optical Zoom(x magnification) | 2x optical zoom | — | — |
| Display Peak Brightness (HDR)(nits) | 2,000 nits | — | — |
| Battery Life (Video Playback)(hours) | 26+ hours | — | — |
| Starting Price (64GB/128GB)(USD) | $799 | — | — |
| Main Camera Resolution(megapixels) | 48MP f/1.6 aperture | 50 MP | |
| Geekbench 6 Single-Core(points) | 2,500 | — | — |
| Peak Brightness(nits) | 2,000 nits | — | — |
| Weight(lbs) | 171g | — | — |
| Starting Price (USD)(USD) | $799 | — | — |
| Screen Size(inches) | 6.1-inch | — | — |
| Peak Display Brightness(nits) | 2000 nits | 3,000 nits | |
| RAM(GB) | 8 GB | — | — |
| Main Camera Megapixels(MP) | 48 MP | — | — |
| Base Model Price (128GB)(USD) | $799 | — | — |
| Display Size(inches) | 6.1 inches standard | 6.2 inches | |
| CPU Performance Gain(percent) | 18% faster single-core | — | — |
| Rear Camera (Main)(megapixels) | 48MP with f/1.6, OIS, sensor-shift | — | — |
| Price(USD) | $799 | — | — |
| Video Playback Battery Life(hours) | 20 hours | 33 hours | |
| Camera Aperture(f-stop) | f/1.6 with OIS | — | — |
| Starting Price(USD) | $799 | $999 | |
| Battery Life (Typical Use)(hours) | Up to 26 hours | — | — |
| Display Peak Brightness(nits) | 1000 nits | 3000 nits | |
| Display Refresh Rate(Hz) | 120Hz ProMotion | 120 Hz | |
| Main Camera Sensor(MP) | 48MP f/1.6 | 50MP f/1.8 | |
| Optical Zoom Range(x magnification) | 2x optical | 3x optical | |
| Wired Charging Speed(W) | 20W | 25W | |
| Battery Capacity(kWh) | 3,349 mAh | 4000 mAh | |
| OS Update Guarantee (Major Versions)(years) | 7+ years (iOS 18+) | 4 years major updates (7 years security) | |
| Starting Price (Base Model)(USD) | $799 | $799 | |
| GPU Performance (Graphics)(Geekbench 6 multi-core) | 7,400 points | — | — |
| Ultra-Wide Camera(megapixels) | 12MP, 120° field of view | — | — |
| Base Storage Capacity(GB) | 128GB | — | — |
| CPU Performance (Geekbench 6 Single-Core)(score) | 2,920 | — | — |
| Single-Core CPU Performance(% improvement) | +26% faster | — | — |
| Starting Storage(GB) | 128GB | 256GB | |
| Processor Single-Core Performance (Geekbench 6)(score) | 3,452 | 3,452 | |
| Fast Charging Speed(W) | 25W | 25W | |
| Software Update Guarantee(years) | 7 years | 7 years | |
| Processor Performance (AnTuTu)(score) | 1,800,000 | 1,800,000 | |
| Software Update Support(years) | 7 years (until 2032) | 7 years (until 2032) | |
| Processor Single-Core Performance(Geekbench 6 score) | 2,445 points | 2,445 points | |
| Processor Multi-Core Performance(Geekbench 6 points) | 8,752 points | 8,752 points | |
| Battery Life Rating(hours (typical max)) | 34 hours | 34 hours | |
| Starting Price (USA)(USD) | $999 | $999 | |
| RAM (Base Model)(GB) | 12 GB | 12 GB | |
| Storage (Base Model)(GB) | 256 GB | 256 GB | |
| Base Model Price (USD)(USD) | $999 | $999 | |
| Software Support Years(years) | 7 years | 7 years |
Sourced from publicly available data ·
Key Differences
8 attributes compared head-to-head
- Super Retina XDR OLEDDisplay TechnologyDynamic AMOLED 2X(winner)
- 2000 nitsPeak Brightness2600 nits(winner)
- Apple A17 ProProcessorSnapdragon 8 Gen 3
- 6GBBase RAM8GB(winner)
- Apple Intelligence (limited)AI FeaturesGalaxy AI Suite (comprehensive)(winner)
- 7+ years(winner)Software Support Years5-6 years
- 48MP f/1.6Main Camera50MP f/1.6(winner)
- $799(winner)Price (Starting)$999
- Display Technology
iPhone 15
Super Retina XDR OLED
Samsung Galaxy S24
Dynamic AMOLED 2X(winner)
- Peak Brightness
iPhone 15
2000 nits
Samsung Galaxy S24
2600 nits(winner)
- Processor
iPhone 15
Apple A17 Pro
Samsung Galaxy S24
Snapdragon 8 Gen 3
- Base RAM
iPhone 15
6GB
Samsung Galaxy S24
8GB(winner)
- AI Features
iPhone 15
Apple Intelligence (limited)
Samsung Galaxy S24
Galaxy AI Suite (comprehensive)(winner)
Full Comparison
| Attribute | iPhone 15 | Samsung Galaxy S24 |
|---|---|---|
| Display Size(inches) | 6.1 | 6.2(winner) |
| Refresh Rate(Hz) | 120Hz | 120Hz |
| Display Peak Brightness (HDR)(nits) | 2,000 nits | — |
| Display Type | Liquid Retina without always-on | — |
| Peak Brightness(nits) | 2,000 nits | — |
Show 6 more attributesScreen Size(inches) 6.1-inch — Peak Display Brightness(nits) 2000 nits 3,000 nits Display Size(inches) 6.1 inches standard 6.2 inches Display Resolution(pixels) 460 ppi (OLED) — Display Peak Brightness(nits) 1000 nits 3000 nits Display Refresh Rate(Hz) 120Hz ProMotion 120 Hz | ||
| Processor | Apple A17 Pro | Snapdragon 8 Gen 3 Leading Version |
| CPU Performance (Single-core)(Geekbench 6 score) | 2,900 points | — |
| Geekbench 6 Single-Core(points) | 2,500 | — |
| Processor | A17 Pro | — |
| CPU Performance Gain(percent) | 18% faster single-core | — |
Show 9 more attributesProcessor Generation A17 Pro (2024) — GPU Performance (Graphics)(Geekbench 6 multi-core) 7,400 points — CPU Performance (Geekbench 6 Single-Core)(score) 2,920 — Processor Model A17 Pro (6-core GPU) — Single-Core CPU Performance(% improvement) +26% faster — Processor Single-Core Performance (Geekbench 6)(score) 3,452 — Processor Performance (AnTuTu)(score) 1,800,000 — Processor Single-Core Performance(Geekbench 6 score) 2,445 points — Processor Multi-Core Performance(Geekbench 6 points) 8,752 points — | ||
| Base Storage(GB) | 128GB | 256GB(winner) |
| Storage Options(GB) | 128GB, 256GB, 512GB | — |
| Base Storage Capacity(GB) | 128GB | — |
| Starting Storage(GB) | 128GB | 256GB(winner) |
| Storage (Base Model)(GB) | 256 GB | — |
| Battery Capacity(mAh) | 3349 | 4000(winner) |
| Battery Life (Video Playback)(hours) | 26+ hours | — |
| Video Playback Battery Life(hours) | 20 hours | 33 hours(winner) |
| Fast Charging Speed(W) | 25W | — |
| Battery Life Rating(hours (typical max)) | 34 hours | — |
| Operating System | iOS 17 | Android 14 (One UI 6) |
| OS Update Guarantee (Major Versions)(years) | 7+ years (iOS 18+)(winner) | 4 years major updates (7 years security) |
| AI/Machine Learning Features | Standard ML features only | — |
| Software Update Support(years) | 7 years (until 2032) | — |
| Weight(kg) | 171g | 167g(winner) |
| IP Rating | IP68 | IP68 |
| Water Resistance Rating(meters) | IP69 rated (6m for 30 min) | IP68 (standard flagship) |
| Water Resistance(meters) | IP69 (6 meters) | — |
| GPU Performance(TFLOPS) | 30% faster | — |
| Optical Zoom(x magnification) | 2x optical zoom | — |
| Main Camera Resolution(megapixels) | 48MP f/1.6 aperture | 50 MP(winner) |
| Telephoto Lens(optical zoom) | No telephoto (digital zoom only) | — |
| Main Camera Megapixels(MP) | 48 MP | — |
| Rear Camera (Main)(megapixels) | 48MP with f/1.6, OIS, sensor-shift | — |
Show 9 more attributesCamera Aperture(f-stop) f/1.6 with OIS — Main Camera Sensor(MP) 48MP f/1.6 50MP f/1.8 Optical Zoom Range(x magnification) 2x optical 3x optical Ultra-Wide Camera(megapixels) 12MP, 120° field of view — Video Recording Maximum 4K at 120fps with ProRes — Ultra-Wide Camera Autofocus Fixed focus — Video Recording 8K at 24/30fps, 4K at up to 120fps — Main Camera Aperture(f-stop) f/1.8 — Max Video Recording(fps at resolution) 8K 30fps — | ||
| Starting Price (64GB/128GB)(USD) | $799 | — |
| Base Model Price (128GB)(USD) | $799 | — |
| Starting Price(USD) | $799(winner) | $999 |
| Starting Price (USA)(USD) | $999 | — |
| Base Model Price (USD)(USD) | $999 | — |
| Weight(lbs) | 171g | — |
| Starting Price (USD)(USD) | $799 | — |
| Price(USD) | $799 | — |
| Starting Price (Base Model)(USD) | $799 | $799 |
| RAM(GB) | 8 GB | — |
| Display Technology | OLED, 460 ppi, 120Hz ProMotion, 2000 nits peak | — |
| Battery Life (Typical Use)(hours) | Up to 26 hours | — |
| Wired Charging Speed(W) | 20W | 25W(winner) |
| Battery Capacity(kWh) | 3,349 mAh | 4000 mAh(winner) |
| Charging Port | USB-C (20W max wired) | — |
| Connector Type | USB-C (USB 3, 480 Mbps) | — |
| 5G Connectivity | Yes (all bands) | — |
| Charging Port Type | USB-C (standard) | — |
| Biometric Authentication | Face ID only | — |
| Software Update Guarantee(years) | 7 years | — |
| RAM (Base Model)(GB) | 12 GB | — |
| Software Support Years(years) | 7 years | — |
iPhone 15Samsung Galaxy S24Show 6 more attributes
Show 9 more attributes
Show 9 more attributes
Pros & Cons
10 pros·6 cons across both
iPhone 15
Pros
Cons
Samsung Galaxy S24
Pros
Cons
Frequently Asked Questions
4 questions
Neither is objectively better — the choice depends on your ecosystem. iPhone 15 excels in iOS ecosystem integration (iMessage, Apple Watch, AirDrop), software consistency, and resale value. Galaxy S24 excels in AI features (Galaxy AI), camera versatility, and Android flexibility. At $799, both are competitive.
Yes — iPhone 15 (all models, 2023) switched from Lightning to USB-C, completing Apple's transition to a universal standard. iPhone 15 supports USB 2.0 speeds via USB-C; iPhone 15 Pro/Pro Max support USB 3.0 speeds (20x faster file transfer).
Both are excellent cameras for different scenarios. iPhone 15's computational photography and video capabilities (especially Cinematic Mode and LOG recording on Pro) are top-tier. Galaxy S24's versatility (multi-zoom cameras, GAN image processing) is strong. Galaxy S24 Ultra leads in long-range zoom; iPhone 15 Pro leads in video quality.
Apple typically supports iPhones for 5-7 years of iOS updates. iPhone 15 should receive iOS updates through approximately 2029-2030. Samsung Galaxy S24 is committed to 7 years of OS and security updates (through 2031).
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